* {
  margin: 0;
  padding: 0;
}
.box {
  width: 420px;
  height: 200px;
  background-color: rgb(245, 238, 173);
  margin: 0 auto;
}
.box .p {
  background-color: palevioletred;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  width: 400px;
}

ul li {
  width: 400px;
  background-color: rgb(255, 255, 255);
  float: left;
  list-style: none;
  border-bottom: 1px dashed #ccc;
}
ul li a {
  text-align: center;
  line-height: 30px;
  text-decoration: none;
  color: #ccc;
  margin-left: 55px;
}
ul li .ppp span {
  display: block;
  color: red;
}
ul li .dd {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  float: left;
  line-height: 30px;
  text-align: center;
  color: rgb(255, 255, 255);
  background-color: rgb(15, 15, 15);
}
ul li a .ppp {
  display: none;
  background-color: rgb(247, 247, 247);
  width: 400px;
}
ul li:hover .ppp {
  display: block;
}
ul li:hover a {
  color: rgb(255, 38, 0);
}
ul li:hover .dd {
  background-color: rgb(238, 0, 255);
}
